7025697

素因数分解:

$3^4\times 7^1\times {\mathrm{12391}}^1$

素因数の和:12410

約数の個数: 20

約数和(自身を含む): 11995456

約数和(自身を除く): 4969759

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 12391, 37173, 86737, 111519, 260211, 334557, 780633, 1003671, 2341899, 7025697]

約数ペア:

[(1, 7025697), (3, 2341899), (7, 1003671), (9, 780633), (21, 334557), (27, 260211), (63, 111519), (81, 86737), (189, 37173), (567, 12391)]